package HOANGVIETANH_EX3;


public class Models {
	public boolean CheckI(Entitys objen) {
		if (objen.CheckI()) {
			return false;
		} else {
			return true;
		}
	}

	public float KitoPa(Entitys objen) {
		return (float) (2.2 * objen.getKylogam());
	}
}


